When you are able to build your drone from parts, you will inevitably have a better appreciation of the mechanics of flying drones. Here is a specially design drone set that can help pupils embrace Science, Technology, Engineering and Maths (STEM).

This is especially suited to our younger generations and it would be a great present to them. It is even more important that our younger ones take up STEM courses as we are already at the front door of Industrial Revolution 4.0 which we can't evade. You can buy a set here